/Engine/Source/Runtime/AugmentedReality/Public/ARTrackable.h
void UpdateTrackedGeometry ( const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FARSupportInterface](API\Runtime\AugmentedReality\FARSupportInterface), ESPMode::ThreadSafe > & InTrackingSystem, uint32 FrameNumber, double Timestamp, const FTransform & InLocalToTrackingTransform, const FTransform & InAlignmentTransform, const FVector InCenter, const FVector InExtent )